335 Harbor Dr
Key Biscayne, FL 33149
- 4 Beds
- 3 Baths
- 2,959 sqft (on 0.26 acres)
4 Beds
3 Baths
2,959 sqft
(on 0.26 acres)
Home Value
Trulia Estimate
$5.16MSince last month
Decreased$24K (-0.5%)Since last year
Increased$585K (+12.9%)Since last sale
Increased$308K (+6.4%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +83% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $5.13M |
| July 2026 | $5.15M |
| June 2026 | $5.22M |
| May 2026 | $4.99M |
| April 2026 | $4.8M |
| March 2026 | $4.6M |
| February 2026 | $4.52M |
| January 2026 | $4.56M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.19 | Single-Family Home | $4,400,000 | 04/16/26 | 4 | 2.5 | 3,300 | |
0.24 | Single-Family Home | $3,000,000 | 04/20/26 | 4 | 3 | - | |
0.08 | Single-Family Home | $2,600,000 | 09/19/25 | 4 | 3 | 1,570 | |
0.30 | Single-Family Home | $4,475,000 | 04/10/26 | 4 | 3.5 | 3,666 | |
0.19 | Single-Family Home | $4,400,000 | 04/08/26 | 5 | 5 | 3,230 | |
0.29 | Single-Family Home | $3,550,000 | 03/12/26 | 4 | 4 | 2,699 | |
0.37 | Single-Family Home | $3,500,000 | 01/16/26 | 4 | 3.5 | 2,775 | |
0.16 | Single-Family Home | $6,275,000 | 12/11/25 | 5 | 5.5 | 3,525 | |
0.21 | Single-Family Home | $4,600,000 | 10/10/25 | 5 | 5.5 | 4,089 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.05 | $30,930,300 | 6 | 7.5 | 7,178 | Off Market | |
0.02 | $4,692,500 | 5 | 6.5 | 3,650 | Off Market | |
0.03 | $3,386,800 | 4 | 3.5 | 2,430 | Off Market | |
0.11 | $19,597,600 | 3 | 3 | 1,806 | Off Market | |
0.08 | $3,206,800 | 4 | 3 | 1,570 | Off Market | |
0.06 | $4,929,400 | 5 | 4.5 | 4,021 | Off Market | |
0.12 | $7,450,000 | 7 | 8 | 4,565 | For Sale | |
0.12 | $3,000,000 | 3 | 2 | 1,304 | Recently Sold | |
0.13 | $2,800,000 | 3 | 2 | 1,403 | Recently Sold | |
0.16 | $6,319,200 | 5 | 6.5 | 4,649 | Off Market | |
0.13 | $4,711,100 | 4 | 5 | 3,284 | Off Market | |
0.13 | $7,303,400 | 6 | 6.5 | 5,531 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1957
Lot Size
0.26 acres
Living Area
2,959 sqft
Price/Sqft
$1,629/sqft
About this House
This single-family home is located at 335 Harbor Dr, Key Biscayne, FL. 335 Harbor Dr is in Key Biscayne, FL and in ZIP code 33149. This property has 4 bedrooms, 3 bathrooms and approximately 2,959 sqft of floor space. The last sold price per dimension was $1,629/sqft. This property has a lot size of 0.26 acres and was built in 1957.
335 Harbor Dr, Key Biscayne, FL 33149 is a 4 bedroom, 3 bathroom, 2,959 sqft single-family home built in 1957. It last sold for $4,820,000 on Mar 16, 2026. It is currently off market. The Trulia Estimate is $5,160,500, with a rent estimate of $25,429/month.
Home Details for 335 Harbor Dr
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Levels, Entrance, & Accessibility Stories: 1 |
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Exterior Home Features Roof: OtherExterior: OtherPatio |
Pool Pool |
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Year Built Year Built: 1957Year Updated: 1967 |
Property Type / Style Property Type: Single Family Home |
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Price Price Per Sqft: $1,629/sqft |
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Units in Building: 1 |
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Lot Area: 0.26 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Mar 16, 2026 Source: N/A | Sold | $4,820,000 |
Aug 4, 2025 Source: MIAMI #A11752669 | ListingRemoved | $4,995,000 |
Mar 4, 2025 Source: MIAMI #A11752669 | Listed For Sale | $4,995,000 |
Jul 24, 2024 Source: MIAMI #A11511200 | ListingRemoved | $4,995,000 |
Jan 9, 2024 Source: MIAMI #A11511200 | Listed For Sale | $4,995,000 |
Aug 25, 2023 Source: MIAMI #A11389177 | ListingRemoved | |
May 29, 2023 Source: MIAMI #A11389177 | Listed For Sale | $4,995,000 |
Jun 17, 2008 Source: N/A | Sold | $1,690,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $25,834 | $3,353,721 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated July 2026
Avg. sale price
$1.56M
$26.67KMoM
Sale-to-List Price
94.6%
Price per sq ft
$981
$37MoM
Available listings
144
15MoM
Around this home
What Locals Say about Key Biscayne
At least 116 Trulia users voted on each feature.
94 % Say it's walkable to grocery stores
94 % Say kids play outside
90 % Say it's dog friendly
90 % Say it's walkable to restaurants
86 % Say people would walk alone at night
86 % Say there are sidewalks
79 % Say it's quiet
79 % Say there's holiday spirit
76 % Say they plan to stay for at least 5 years
68 % Say parking is easy
67 % Say streets are well-lit
60 % Say there are community events
58 % Say neighbors are friendly
54 % Say yards are well-kept
52 % Say there's wildlife
50 % Say car is needed
Sourced by Trulia users. Learn more about our methodology.
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Apartments for Rent
Homes for sale near 335 Harbor Dr
Off Market Homes Near 335 Harbor Dr
Frequently asked questions about 335 Harbor Dr
- What is 335 Harbor Dr estimated to be worth?Trulia's estimated value for 335 Harbor Dr in Key Biscayne, FL is $5,160,500.
- What is the price history for 335 Harbor Dr?335 Harbor Dr in Key Biscayne, FL last sold for $4,820,000 in March 2026.
- Is Key Biscayne a buyer's or seller's market?Key Biscayne is currently a buyer's market, based on recent for-sale activity.
- What's the median sale price in Key Biscayne?The median sale price in Key Biscayne is $1.56M. That is down $26.67K from the prior month.
- Does 335 Harbor Dr have a pool?Yes, 335 Harbor Dr in Key Biscayne, FL has a pool.
- How big is the lot at 335 Harbor Dr?The lot at 335 Harbor Dr in Key Biscayne, FL is about 0.26 acres (11,525 sq ft).